The move comes less than a year after he was given a two-year contract extension for leading the Cowboys to their first playoff win in over a decade. He will be replaced by offensive coordinator Jason Garrett, the sources said.

The end for Phillips came after a 45-7 loss to the Green Bay Packers on Sunday night extended Dallas' losing streak to five games as the Cowboys -- which began the season with Super Bowl expectations -- fell to 1-7 overall.